u-boot-brain/post/cpu/ppc4xx
Stefan Roese 28e94bb2f7 ppc4xx/POST: Handle cached SDRAM correctly in Denali (440EPx) ECC POST
This patch fixes a problem in the Denali (440EPx) SDRAM ECC POST test.
When cache is enabled in the SDRAM area, the values written to SDRAM
need to be flushed from cache to SDRAM using the dcfb instruction.

Without this patch the POST ECC test failed. Now its working again on
platforms with cache enabled in SDRAM.

Signed-off-by: Stefan Roese <sr@denx.de>
2010-11-28 11:06:47 +01:00
..
cache_4xx.S rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
cache.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
denali_ecc.c ppc4xx/POST: Handle cached SDRAM correctly in Denali (440EPx) ECC POST 2010-11-28 11:06:47 +01:00
ether.c ppc4xx: Move ppc4xx headers to powerpc include directory 2010-09-23 09:02:05 +02:00
fpu.c ppc4xx: Move ppc4xx headers to powerpc include directory 2010-09-23 09:02:05 +02:00
Makefile Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
ocm.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
spr.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
uart.c ppc4xx: Use common ns16550 functions in 4xx UART POST driver 2010-10-04 11:20:02 +02:00
watchdog.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00